Macrostomum gracile Fig 20-21.jpg

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The stilette has the form of the typical Macrostomum funnel which contains a widend crenate base and which narrows to quite an unorthodox termination. The opening is terminal and is limited by a turned up and sharpened margin. p. 199

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith